We are interested here in formal verification of systems. More exactly we want to compute the reachability set of automata extended with unbounded variables. Even though this set is not recursive in general, acceleration techniques allow to compute it often in practice. However these methods are not yet well known. We are interested in this thesis in the study of acceleration, from theoretical, algorithmic and implementation aspects.Cette thèse s'inscrit dans le cadre de la vérification formelle de systèmes informatiques. Plus exactement nous nous intéressons au calcul de l'ensemble d'accessibilité d'automates étendus par des variables à domaines infinis. Bien que cet ensemble ne soit pas récursif en général, des techniques à base d'accélér...
Tree automata, and their applications to verification from the common thread of this thesis In the f...
AbstractWe study a class of extended automata defined by guarded commands over Presburger arithmetic...
Problems in formal verification are often stated in terms of finite automata and extensions thereof....
International audienceThreshold automata, and the counter systems they define, were introduced as a ...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
AbstractChecking infinite-state systems is frequently done by encoding infinite sets of states as re...
We consider in this thesis the model-checking problem of infinite state systems, namely parametrized...
AbstractThe computational engine of the verification tool UPPAAL consists of a collection of efficie...
L'approche automate pour le model checking de propriétés temporelles à temps linéaire est une techni...
Cette thèse revisite les algorithmes standards pour les problèmes d'accessibilité et de vivacité des...
The computational engine of the verification tool UPPAAL consists of a collection of efficient algo...
The computational engine of the verification tool UPPAAL consists of a collection of efficient algor...
We study a class of extended automata defined by guarded commands over Presburger arithmetic with un...
Les systèmes informatiques jouent un rôle essentiel dans la vie actuelle, et leurs erreurs peuvent a...
The ubiquity of computer systems in everyday life impose to ensure their good behavior. The use of f...
Tree automata, and their applications to verification from the common thread of this thesis In the f...
AbstractWe study a class of extended automata defined by guarded commands over Presburger arithmetic...
Problems in formal verification are often stated in terms of finite automata and extensions thereof....
International audienceThreshold automata, and the counter systems they define, were introduced as a ...
Checking infinite-state systems is frequently done by encoding infinite sets of states as regular la...
AbstractChecking infinite-state systems is frequently done by encoding infinite sets of states as re...
We consider in this thesis the model-checking problem of infinite state systems, namely parametrized...
AbstractThe computational engine of the verification tool UPPAAL consists of a collection of efficie...
L'approche automate pour le model checking de propriétés temporelles à temps linéaire est une techni...
Cette thèse revisite les algorithmes standards pour les problèmes d'accessibilité et de vivacité des...
The computational engine of the verification tool UPPAAL consists of a collection of efficient algo...
The computational engine of the verification tool UPPAAL consists of a collection of efficient algor...
We study a class of extended automata defined by guarded commands over Presburger arithmetic with un...
Les systèmes informatiques jouent un rôle essentiel dans la vie actuelle, et leurs erreurs peuvent a...
The ubiquity of computer systems in everyday life impose to ensure their good behavior. The use of f...
Tree automata, and their applications to verification from the common thread of this thesis In the f...
AbstractWe study a class of extended automata defined by guarded commands over Presburger arithmetic...
Problems in formal verification are often stated in terms of finite automata and extensions thereof....